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package com.sun.s1peqe.transaction.txlao.ejb.beanA;
import javax.ejb.SessionBean;
import javax.ejb.SessionContext;
import javax.naming.Context;
import javax.naming.InitialContext;
import javax.rmi.PortableRemoteObject;
import javax.transaction.UserTransaction;
import java.rmi.RemoteException;
import com.sun.s1peqe.transaction.txlao.ejb.beanB.*;
public class TxBeanA implements SessionBean {
private TxRemoteHomeB home = null;
private UserTransaction tx = null;
private SessionContext context = null;
// ------------------------------------------------------------------------
// Container Required Methods
// ------------------------------------------------------------------------
public void ejbCreate() throws RemoteException {
Class homeClass = TxRemoteHomeB.class;
System.out.println("ejbCreate in BeanA");
try {
Context ic = new InitialContext();
java.lang.Object obj = ic.lookup("java:comp/env/ejb/TxBeanB");
home = (TxRemoteHomeB) PortableRemoteObject.narrow(obj, homeClass);
} catch (Exception ex) {
System.out.println("Exception in ejbCreate: " + ex.toString());
ex.printStackTrace();
}
}
public void setSessionContext(SessionContext sc) {
System.out.println("setSessionContext in BeanA");
this.context = sc;
}
public void ejbRemove() {
System.out.println("ejbRemove in BeanA");
}
public void ejbDestroy() {
System.out.println("ejbDestroy in BeanA");
}
public void ejbActivate() {
System.out.println("ejbActivate in BeanA");
}
public void ejbPassivate() {
System.out.println("ejbPassivate in BeanA");
}
// ------------------------------------------------------------------------
// Business Logic Methods
// ------------------------------------------------------------------------
public boolean firstXAJDBCSecondNonXAJDBC() throws RemoteException {
boolean result = false;
System.out.println("firstXAJDBCSecondNonXAJDBC in BeanA");
try {
TxRemoteB beanB = home.create();
tx = context.getUserTransaction();
if ( (beanB == null) || (tx == null) ) {
throw new NullPointerException();
}
tx.begin();
beanB.firstXAJDBCSecondNonXAJDBC("A1001", 3000);
tx.commit();
tx.begin();
result = beanB.verifyResults("A1001", "DB1", "XA");
result = result && beanB.verifyResults("A1001", "DB2", "NonXA");
tx.commit();
beanB.remove();
} catch (Exception ex) {
try{
if(tx != null)
tx.rollback();
}catch(Exception e) {
e.printStackTrace();
}
System.out.println("Exception in firstXAJDBCSecondNonXAJDBC: " + ex.toString());
ex.printStackTrace();
}
return result;
}
public boolean firstNonXAJDBCSecondXAJDBC() throws RemoteException {
boolean result = false;
System.out.println("firstNonXAJDBCSecondXAJDBC in BeanA");
try {
TxRemoteB beanB = home.create();
tx = context.getUserTransaction();
if ( (beanB == null) || (tx == null) ) {
throw new NullPointerException();
}
tx.begin();
beanB.firstNonXAJDBCSecondXAJDBC("A1002", 3000);
tx.commit();
tx.begin();
result = beanB.verifyResults("A1002", "DB1", "NonXA");
result = result && beanB.verifyResults("A1002", "DB2", "XA");
tx.commit();
beanB.remove();
} catch (Exception ex) {
try{
if(tx != null)
tx.rollback();
}catch(Exception e) {
e.printStackTrace();
}
System.out.println("Exception in firstNonXAJDBCSecondXAJDBC: " + ex.toString());
ex.printStackTrace();
}
return result;
}
public boolean firstXAJDBCSecondXAJDBC() throws RemoteException {
boolean result = false;
System.out.println("firstXAJDBCSecondXAJDBC in BeanA");
try {
TxRemoteB beanB = home.create();
tx = context.getUserTransaction();
if ( (beanB == null) || (tx == null) ) {
throw new NullPointerException();
}
tx.begin();
beanB.firstXAJDBCSecondXAJDBC("A1003", 3000);
tx.commit();
tx.begin();
result = beanB.verifyResults("A1003", "DB1", "XA");
result = result && beanB.verifyResults("A1003", "DB2", "XA");
tx.commit();
beanB.remove();
} catch (Exception ex) {
try{
if(tx != null)
tx.rollback();
}catch(Exception e) {
e.printStackTrace();
}
System.out.println("Exception in firstXAJDBCSecondXAJDBC: " + ex.toString());
ex.printStackTrace();
}
return result;
}
public boolean firstNonXAJDBCSecondNonXAJDBC() throws RemoteException {
boolean result = false;
System.out.println("firstNonXAJDBCSecondNonXAJDBC in BeanA");
try {
TxRemoteB beanB = home.create();
tx = context.getUserTransaction();
if ( (beanB == null) || (tx == null) ) {
throw new NullPointerException();
}
tx.begin();
beanB.firstNonXAJDBCSecondNonXAJDBC("A1004", 3000);
tx.commit();
tx.begin();
result = beanB.verifyResults("A1004", "DB1", "NonXA");
result = result && beanB.verifyResults("A1004", "DB2", "NonXA");
tx.commit();
beanB.remove();
} catch (Exception ex) {
try{
if(tx != null)
tx.rollback();
}catch(Exception e) {
e.printStackTrace();
}
System.out.println("Exception in firstXAJDBCSecondNonXAJDBC: " + ex.toString());
ex.printStackTrace();
result = true;
}
return result;
}
public boolean firstXAJMSSecondNonXAJDBC() throws RemoteException {
boolean result = false;
System.out.println("firstXAJMSSecondNonXAJDBC in BeanA");
try {
TxRemoteB beanB = home.create();
tx = context.getUserTransaction();
if ( (beanB == null) || (tx == null) ) {
throw new NullPointerException();
}
tx.begin();
beanB.firstXAJMSSecondNonXAJDBC("JMS Message-1","A1005", 3000);
tx.commit();
System.out.println("beanA:firstXAJMSSecondNonXAJDBC:verifying..");
tx.begin();
result = beanB.verifyResults("A1005", "DB2", "NonXA");
System.out.println("beanA:firstXAJMSSecondNonXAJDBC:A1005+result.."+result);
result = result && beanB.verifyResults("JMS Message-1", "JMS", "");
System.out.println("beanA:firstXAJMSSecondNonXAJDBC:JMS+result.."+result);
tx.commit();
System.out.println("beanA:firstXAJMSSecondNonXAJDBC:verification over");
beanB.remove();
} catch (Exception ex) {
try{
if(tx != null)
tx.rollback();
}catch(Exception e) {
e.printStackTrace();
}
System.out.println("Exception in firstXAJMSSecondNonXAJDBC: " + ex.toString());
ex.printStackTrace();
}
return result;
}
public boolean firstNonXAJDBCOnly() throws RemoteException {
boolean result = false;
System.out.println("firstNonXAJDBCOnly in BeanA");
try {
TxRemoteB beanB = home.create();
tx = context.getUserTransaction();
if ( (beanB == null) || (tx == null) ) {
throw new NullPointerException();
}
tx.begin();
beanB.firstNonXAJDBCOnly("A1006", 3000);
tx.commit();
tx.begin();
result = beanB.verifyResults("A1006", "DB1", "NonXA");
tx.commit();
beanB.remove();
} catch (Exception ex) {
try{
if(tx != null)
tx.rollback();
}catch(Exception e) {
e.printStackTrace();
}
System.out.println("Exception in firstNonXAJDBCOnly: " + ex.toString());
ex.printStackTrace();
}
return result;
}
public void cleanup() throws RemoteException {
System.out.println("cleanup in BeanA");
try {
TxRemoteB beanB = home.create();
tx = context.getUserTransaction();
if ( (beanB == null) || (tx == null) ) {
throw new NullPointerException();
}
tx.begin();
beanB.delete("A1001");
tx.commit();
tx.begin();
beanB.delete("A1002");
tx.commit();
tx.begin();
beanB.delete("A1003");
tx.commit();
tx.begin();
beanB.delete("A1004");
tx.commit();
tx.begin();
beanB.delete("A1005");
tx.commit();
tx.begin();
beanB.delete("A1006");
tx.commit();
beanB.remove();
} catch (Exception ex) {
try{
if(tx != null)
tx.rollback();
}catch(Exception e) {
e.printStackTrace();
}
System.out.println("Exception in cleanup: " + ex.toString());
ex.printStackTrace();
}
}
public boolean rollbackXAJDBCNonXAJDBC() throws RemoteException{
boolean result = true;
System.out.println("txRollback in BeanA");
try {
TxRemoteB beanB = home.create();
tx = context.getUserTransaction();
if ( (beanB == null) || (tx == null) ) {
throw new NullPointerException();
}
tx.begin();
beanB.rollbackXAJDBCNonXAJDBC("A1007", 8000);
tx.commit();
result = !beanB.verifyResults("A1007", "DB1", "XA");
beanB.remove();
} catch (Throwable ex) {
System.out.println("Exception in txRollback: " + ex.toString());
ex.printStackTrace();
try{
if(tx != null)
tx.rollback();
}catch(Throwable e) {
e.printStackTrace();
}
result = true;
}
return result;
}
public boolean rollbackNonXAJDBCXAJDBC() throws RemoteException {
boolean result = true;
System.out.println("txRollback in BeanA");
try {
TxRemoteB beanB = home.create();
tx = context.getUserTransaction();
if ( (beanB == null) || (tx == null) ) {
throw new NullPointerException();
}
tx.begin();
beanB.rollbackXAJDBCNonXAJDBC("A1008", 8000);
tx.commit();
result = !beanB.verifyResults("A1008", "DB1", "NonXA");
beanB.remove();
} catch (Throwable ex) {
System.out.println("Exception in txRollback: " + ex.toString());
ex.printStackTrace();
try{
if(tx != null)
tx.rollback();
}catch(Throwable e) {
e.printStackTrace();
}
result = true;
}
return result;
}
public boolean txCommit() throws RemoteException {
boolean result = true;;
/*System.out.println("txCommit in BeanA");
try {
TxRemoteB beanB = home.create();
tx = context.getUserTransaction();
if ( (beanB == null) || (tx == null) ) {
throw new NullPointerException();
}
tx.begin();
beanB.delete("A1000");
beanB.insert("A1001", 3000);
beanB.sendJMSMessage("JMS Message-1");
beanB.insert("A1002", 5000);
tx.commit();
result = beanB.verifyResults("A1002", "DB1");
result = result && beanB.verifyResults("A1002", "DB2");
result = result && beanB.verifyResults("JMS Message-1", "JMS");
beanB.remove();
} catch (Exception ex) {
System.out.println("Exception in txCommit: " + ex.toString());
ex.printStackTrace();
} */
return result;
}
public boolean txRollback() throws RemoteException {
boolean result = true;
/*System.out.println("txRollback in BeanA");
try {
TxRemoteB beanB = home.create();
tx = context.getUserTransaction();
if ( (beanB == null) || (tx == null) ) {
throw new NullPointerException();
}
tx.begin();
beanB.delete("A1001");
beanB.insert("A1003", 8000);
beanB.sendJMSMessage("JMS Message-2");
tx.rollback();
result = !beanB.verifyResults("A1003", "DB1");
result = result && !beanB.verifyResults("A1003", "DB2");
result = result && !beanB.verifyResults("JMS Message-2", "JMS");
beanB.remove();
} catch (Exception ex) {
System.out.println("Exception in txCommit: " + ex.toString());
ex.printStackTrace();
} */
return result;
}
}